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题库 / OG2020-DS-307
If ~$R, S$~, and ~$T$~ are points on a line, and if ~$R$~ is 5 meters from ~$T$~ and 2 meters from ~$S$~, how far is ~$S$~ from ~$T$~?
1. ~$R$~ is between ~$S$~ and ~$T$~.
2. ~$S$~ is to the left of ~$R$~, and ~$T$~ is to the right of ~$R$~.
Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.
BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.
EACH statement ALONE is sufficient.
Statements (1) and (2) TOGETHER are NOT sufficient.
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